... :PVC coated, annealed , Hot-dip galvanized, electro-galvanizedBag Tie wireMaterial:galvanized iron wire , black annealed wire ,PVC coated wire Wire Diameter:0.8mm-4.0mmTensile Strength:40kg--55kg/mm2Packing ... :0.4mm-6.0mmMaterial:301,302,304,304L ,316 ,316L,310 ,310S ,321 Wire diameter (mm) Permissible Tolerance(mm) Max tolerance (mm) 0.020-0.049 +0 ...